By Mary HarrschA killer application as a program that gives average people the capability to use technology to solve everyday problems and enrich their lives. The author writes about new applications that encourage collaboration in new and exciting ways. (Keywords Education, Application,Collaboration,Technology,Problem solving)

"My eCoach is an invaluable tool in the toolbelts of 21st Century teachers. Teachers; as well as students, become a part of an organized community of learners. My eCoach activates creativity and encourages educators to create standards-based learning activities, and resources based on their curriculum and student achievement needs. "